Question

simplify and express the result in expontial form. [(-2/5)^3×(-2/5)^2]^4​

Answer 1

Answer:

$(\frac{-2}{5} )^{20}$

Step-by-step explanation:

$[(\frac{-2}{5})^{3} *(\frac{-2}{5})^{2} ]^{4} = [ ( \frac{-2}{5} )^{3+2} ]^{4} = (\frac{-2}{5} )^{5*4}= (\frac{-2}{5} )^{20}$